CN2905521Y - Reinforced type self-unloading hind hanger bracket - Google Patents
Reinforced type self-unloading hind hanger bracket Download PDFInfo
- Publication number
- CN2905521Y CN2905521Y CN 200620080784 CN200620080784U CN2905521Y CN 2905521 Y CN2905521 Y CN 2905521Y CN 200620080784 CN200620080784 CN 200620080784 CN 200620080784 U CN200620080784 U CN 200620080784U CN 2905521 Y CN2905521 Y CN 2905521Y
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- fixed
- utility
- spring
- heavier
- suspension
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Abstract
The utility model relates to automobile suspension, in particular an intensified rear suspension of self-discharging lorry that is used to the heavy self-discharging lorry. The intensified rear suspension of self-discharging lorry of the utility model comprises the upper thrusting rod connected between the frame and the driving axle, a rear steel plate spring and a spring bolster plate fixed between the mid and rear driving axel and the limit device fixed on the frame. The particular about the utility is that the suspension also comprises a rear horizontal stabilizer where the mid part is fixed on the frame and the two ends are hinged upon the rear driving axel. The benefiting effect of the utility model is that the rigidity of the steel plate spring, the intensity and horizontal of the up-thrusting rod are effectively improved, so as to prevent deformity of the axle housing and greatly improve the driving safety.
Description
(1) technical field
The utility model relates to automotive suspension, the heavier-duty dumping car rear suspension that particularly a kind of heavy-duty tipper uses.
(2) background technology
The very big markets of proportion such as iron powder or coal dust are for example drawn in the self-unloading market of some domestic trucies, and it is serious to exist overload, the applying working condition condition of severe.Existing multiaxis tip car rear suspension all is traditional balance suspension basically, this balance suspension basic structure is that the rear leaf spring main leaf is two, spring bearer plate is split type, upper thrust rod is traditional polyamine fat formula structure, inhibiting device is loaded under the vehicle frame, directly act on the axle housing, and all balance suspensions all do not have back stabilizer antiroll bar.This form suspension is used for existing on the dumping car that rigidity of plate spring is low, upper thrust rod intensity difference, inhibiting device cause shortcomings such as bridging shape, lateral stability difference, can occur when serious that rear leaf spring is instead bent, upper thrust rod fractures, accidents such as the distortion of tall shell or overturning.
(3) summary of the invention
The utility model provides the heavier-duty dumping car that a kind of load-carrying capacity is strong, lateral stability good, driving safety is high rear suspension in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
Heavier-duty dumping car rear suspension of the present utility model, comprise the upper thrust rod that is connected between vehicle frame and the drive axle, be fixed on, rear leaf spring and spring bearer plate between the rear driving axle, be fixed on the inhibiting device on the vehicle frame, its special feature is: also comprise a center fixed on vehicle frame, two ends are hinged on the back stabilizer antiroll bar on the rear driving axle.Back stabilizer antiroll bar can reduce body roll, reduces pulling of whole drive axle, and can improve the stability of turning.
Heavier-duty dumping car rear suspension of the present utility model, the main leaf of described rear leaf spring is four, spring bearer plate is the integral type spring bearer plate, has effectively improved the rigidity and the load-carrying capacity of steel spring.
Heavier-duty dumping car rear suspension of the present utility model, described upper thrust rod is the rubber type propelling rod of unit-cast unit, and is simple in structure, the intensity height.
Heavier-duty dumping car rear suspension of the present utility model, described inhibiting device is fixed on the outside of vehicle frame, and Oscillation Amplitude is excessive in the process of moving for back axle in can preventing, and can prevent axle housing flexural deformation.
The beneficial effects of the utility model are, have effectively improved steel spring rigidity, upper thrust rod intensity and lateral stability, prevent the axle housing distortion, and driving safety improves greatly.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is the utility model structural representation.Fig. 1 is integral structure figure, and Fig. 2 is the back Panhard rod, and Fig. 3 is the inhibiting device front view, and Fig. 4 is the inhibiting device left view.
Among the figure, 1 vehicle frame, drive axle in 2,3 spring blocks, 4 lower thrust rod supports, 5 rear leaf springs, 6 spring bearer plates, 7 contiguous blocks, 8 balance shaft assemblies, 9 upper thrust rods, 10 inhibiting device, 11 back stabilizer antiroll bars, 12 lower thrust rods, 13 rear driving axles, 14 upper thrust rod supports, 15 saddle clamps.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Heavier-duty dumping car rear suspension of the present utility model, back stabilizer antiroll bar 11 two ends of U type structure are hinged on the back axle 13, and center fixed is on vehicle frame 1.Rear leaf spring 5 and spring bearer plate 6 are fixed on the balance shaft assembly 8 by saddle clamp 15, the two ends of steel spring respectively be fixed in, spring block 3 on the back axle links to each other.Balance shaft assembly 8 links to each other with vehicle frame by contiguous block 7.Upper thrust rod 9 one ends are hinged on the vehicle frame 1, and the other end is hinged on respectively on middle drive axle 2 or the rear driving axle 13 by upper thrust rod support 14.The inhibiting device 10 of spring block top links to each other with anti-cutting off with vehicle frame by bolt.Lower thrust rod 12 1 ends are fixed on the balance shaft assembly, the other end be fixed in, lower thrust rod support 4 on the back axle links to each other.
Automobile is when rough road traveling, and the hinge-point of back stabilizer antiroll bar swings up and down, and has reduced body roll and has improved the stability of turning; The rear leaf spring of four main leaves of heavier-duty and integral type spring bearer plate have improved the load-carrying capacity of vehicle; Be fixed in the jackshaft and the back axle up-and-down movement at steel spring two ends, last lower thrust rod has guaranteed the definite position of middle back axle, transferring power not only, and make vehicle bridge that correct path of motion be arranged, the rubber type upper thrust rod intensity of unit-cast unit is very high, when operating mode is abominable, the better transmission of realizable force; When jackshaft or back axle were upwards beated, inhibiting device just contacted with spring block, wheel and compartment interference when the back axle mobile range is excessive in avoiding.
Claims (4)
1. heavier-duty dumping car rear suspension, comprise the upper thrust rod (9) that is connected between vehicle frame (1) and the drive axle, be fixed on, rear leaf spring (5) and spring bearer plate (6) between the rear driving axle, be fixed on the inhibiting device (10) on the vehicle frame, it is characterized in that: also comprise a center fixed on vehicle frame, two ends are hinged on the back stabilizer antiroll bar (11) on the rear driving axle (13).
2. heavier-duty dumping car rear suspension according to claim 1 is characterized in that: the main leaf of described rear leaf spring (5) is four, and spring bearer plate (6) is the integral type spring bearer plate.
3. heavier-duty dumping car rear suspension according to claim 1 and 2 is characterized in that: described upper thrust rod (9) is the rubber type propelling rod of unit-cast unit.
4. heavier-duty dumping car rear suspension according to claim 3 is characterized in that: described inhibiting device (10) is fixed on the outside of vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080784 CN2905521Y (en) | 2006-02-14 | 2006-02-14 | Reinforced type self-unloading hind hanger bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080784 CN2905521Y (en) | 2006-02-14 | 2006-02-14 | Reinforced type self-unloading hind hanger bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905521Y true CN2905521Y (en) | 2007-05-30 |
Family
ID=38114153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080784 Expired - Fee Related CN2905521Y (en) | 2006-02-14 | 2006-02-14 | Reinforced type self-unloading hind hanger bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905521Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001303B (en) * | 2008-11-28 | 2012-07-18 | 陕西同力重工股份有限公司 | Design method of comfortable off-highway dump truck |
| CN103347716A (en) * | 2010-11-05 | 2013-10-09 | 沃尔沃拉斯特瓦格纳公司 | Suspension arrangement for a vehicle axle and vehicle comprising a suspension arrangement |
| CN103991353A (en) * | 2014-04-30 | 2014-08-20 | 江苏宗申三轮摩托车制造有限公司 | Dynamic load balancing device for small-size vehicle |
| CN104118318A (en) * | 2014-06-27 | 2014-10-29 | 南京梅山冶金发展有限公司 | Transformation method and device of transportation tank truck drive axle |
| CN114407600A (en) * | 2022-02-19 | 2022-04-29 | 亿科百乐环保科技(武汉)有限公司 | Two-stage series rubber spring balance suspension |
-
2006
- 2006-02-14 CN CN 200620080784 patent/CN2905521Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001303B (en) * | 2008-11-28 | 2012-07-18 | 陕西同力重工股份有限公司 | Design method of comfortable off-highway dump truck |
| CN103347716A (en) * | 2010-11-05 | 2013-10-09 | 沃尔沃拉斯特瓦格纳公司 | Suspension arrangement for a vehicle axle and vehicle comprising a suspension arrangement |
| CN103347716B (en) * | 2010-11-05 | 2016-06-22 | 沃尔沃拉斯特瓦格纳公司 | Being suspended and including the vehicle being suspended for vehicle axles |
| CN103991353A (en) * | 2014-04-30 | 2014-08-20 | 江苏宗申三轮摩托车制造有限公司 | Dynamic load balancing device for small-size vehicle |
| CN104118318A (en) * | 2014-06-27 | 2014-10-29 | 南京梅山冶金发展有限公司 | Transformation method and device of transportation tank truck drive axle |
| CN104118318B (en) * | 2014-06-27 | 2017-01-25 | 南京梅山冶金发展有限公司 | Transformation method and device of transportation tank truck drive axle |
| CN114407600A (en) * | 2022-02-19 | 2022-04-29 | 亿科百乐环保科技(武汉)有限公司 | Two-stage series rubber spring balance suspension |
| CN114407600B (en) * | 2022-02-19 | 2023-06-23 | 亿科百乐环保科技(武汉)有限公司 | Two-stage series rubber spring balanced suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20150214 |
|
| EXPY | Termination of patent right or utility model |